-76.25% is the change from 581 to 138
Calculation steps:
[( 138 - 581 ) ÷ 581] x 100 = -76.25%
Formula
Percentage change = [(138 - 581) / 581] x 100
Subtract the new number by the original number
138 - 581 = -443
-443 ÷ 581 = -0.7624784853700516
-0.7624784853700516 x 100 = -76.25%